Home / 7,234,575.56-9,983,455.94-4,094,771.84

Finding the Fourth Proportional to 7,234,575.56, 9,983,455.94 and 4,094,771.84

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Solution

The fourth proportional to 7,234,575.56, 9,983,455.94 and 4,094,771.84 is: 5,650,638.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,234,575.56 : 9,983,455.94 = 4,094,771.84 : x
  2. Step 2: Convert to fraction form
    7,234,575.56/9,983,455.94 = 4,094,771.84/x
  3. Step 3: Cross multiply
    7,234,575.56x = 9,983,455.94 × 4,094,771.84
  4. Step 4: Simplify right side
    7,234,575.56x = 40,879,974,231,394.95
  5. Step 5: Solve for x
    x = 40,879,974,231,394.95/7,234,575.56
  6. Step 6: Final answer
    x = 5,650,638.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.